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Chapitre 17

Nutrition et digestion

Qu'est-ce que la digestion monogastrique ?
Qu'est-ce que la digestion monogastrique ?
The human body contains a monogastric digestive system. In a monogastric digestive system, the stomach only contains one chamber in which it digests food. ...
Anatomie des intestins
Anatomie des intestins
Although digestion of proteins, carbohydrates, and lipids may begin in the stomach, it is completed in the intestine. The absorption of nutrients, water, ...
Organes accessoires
Organes accessoires
Accessory organs are those that participate in the digestion of food but do not come into direct contact with it like the mouth, stomach, or intestine do. ...
Digestion des lipides
Digestion des lipides
Lipids are large molecules that are generally not water-soluble. Since most of the digestive enzymes in the human body are water-based, there are specific ...
Digestion des protéines
Digestion des protéines
Protein digestion begins in the stomach, where the highly acidic environment can easily disrupt protein structure by exposing the peptide bonds of ...
Digestion des glucides
Digestion des glucides
Carbohydrate digestion and metabolism break down simple and complex carbohydrates from food into saccharides (i.e., sugars) for the body to use as energy. ...
Régulation neuronale
Régulation neuronale
Digestion begins with a cephalic phase that prepares the digestive system to receive food. When our brain processes visual or olfactory information about ...
Régulation hormonale
Régulation hormonale
Hormones regulate a significant portion of digestion through activation of the neuroendocrine system. The neuroendocrine system of digestion contains many ...
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